Lexar 64GB High-Performance 800x UHS-I SDXC Memory Card (BLUE Series, 2-Pack) 64GB Capacity, UHS-I / V30 / U3 / Class 10, Max Read Speed: 120 MB/s, Min Write Speed: 30 MB/s, Records Full HD, 3D, and 4K Video, Water / Shock / Vibration / X-Ray Proof,...